人教新课标选修6 Unit 3 教学设计参考.doc

Unit 3 单元教学设计I教学内容分析 本单元以“健康生活”为中心主题。内容主要涉及诸多社会热点问题，如抽烟，吸毒、艾滋病、学习与工作压力等影响健康的热点问题。本单元的听、说、读、写等语言知识和语言技能主要也是围绕“健康生活”这一主题设计的。 Warming Up部分通过讨论及图片提示，联系实际，让学生认识哪些问题会影响人类身心健康以及如何才能成为真正健康的人。 Pre-reading部分通过“Have you ever smoked? If you have，have you ever tried to stop?”等五个问题的讨论，让学生明白吸烟有害于健康这一道理并提出戒烟的几个方法，为“阅读”部分的学习做好准备。 Reading部分是爷爷写给孙子的一封信。信中，爷爷用亲身经历向孙子介绍了吸烟上瘾的原因，吸烟的危害和戒烟的方法。学生应注意本文的组织结构及各部分的联系，特别注意如何戒烟的方法。通过学习学生应能够告诫身边的亲人、朋友不要吸烟，及帮助他们戒烟。 Comprehending部分设计了三个教学活动来加深学生对“阅读”部分的理解。 第一个活动设计了四个问题，要求学生对“爷爷”和“爷爷”的信作评价。讨论“爷爷”是什么样的人，激活学生在读前部分学过的内容。 第二个活动是完成表格，目的在于加深学生对课文内容的理解。 第三个活动是让学生对如何戒烟做总结。 Learning about Language部分归纳本单元的一些重点词汇和语法并进行练习，使学生熟悉本课重点词汇与语法项目并做到学以致用。Using Language部分涵盖了听、说、读、写四项基本语言技能。阅读部分是一篇关于艾滋病的海报，让学生对艾滋病有一定的了解。听力部分是一段蒂娜和萨拉的对话，话题仍与健康有关。说和写部分列举了一些在聚会时该做的事情，让学生可以对本单元的交际用语进行操练。 Summing Up部分通过让学生回忆本单元所学内容，自我总结对其掌握的程度，培养学生概括总结以及自我认识和检测的能力。 Learning Tip部分提供给学生两种类型的问题：开放性问题和封闭性问题，提醒学生应针对不同的问题做出正确回答。II教学重点和难点1教学重点 (1)本单元的生词及重要短语； (2)it在句中作形式主语及表示“时间”、“距离”、“天气”等的用法； (3)关注健康问题，认识到吸烟、吸毒的危害性，了解HIVAIDS及其预防知识，树立对待HIVAIDS病人的正确态度。2教学难点 (1)了解各种危害人类健康的疾病及其预防措施； (2)学会表达警告、禁止和允许的日常交际用语； (3)学习写劝告信。III教学计划 Step 1Warming Up Purpose：To activate Ss and arouse them to talk about some healthy issues in our daily life1Show the following two pictures to Ss Ask Ss what they are doing and whether smoking or drinking is good for health? (图631) (图632)2Pair Work Ask some Ss to answer the questions： (1)What health issues do you think concern young people the most nowadays? (2)What is a truly healthy person? Lead Ss to understand that a truly healthy person must be well in both body and mind3Group work (图635) (图636) Ask Ss to look at the above pictures and discuss which depicts a healthy activity and which depicts an unhealthy oneAnd they can talk as much as they can Picture one：Doing morning exercises Picture two：Drinking alcohol Picture three：Eating outside Picture four：Smoking Step 2Pre-reading Purpose：To make Ss realize the harm of smoking and avoid smoking 1Ask Ss to discuss the following questions in groups (1)Have you ever smoked? If you have，have you ever tried to stop? (2)Why do you think some adolescents start smoking? (3)In what ways is smoking harmful? (4)What advice would you give to someone who wanted to stop smoking? (5)Where could you get good advice on stopping smoking? 2Discussion Ask some Ss to give their own opinions about how to stop smokingThen let them discuss and choose whose opinion is the best For you reference： Set a date and time to stop，and stick to it Talk to your doctor or pharmacist about whether any of the proven drug treatments might suit you Find out if there is a stop-smoking clinic near you Enlist the help of your friends and family Avoid the situations in which you used to reach for a cigarette If you need toease the withdrawal symptoms with nicotine patches or gum 3Conclusion Smoking is very harmful to our health，when you are smoking，you are risking in heart disease，long cancer and asthma，and it Call also cause dull skin and wrinklesBesides，it can bring harm to the people around youIn the text of this unit，we will learn more about thisStep 3Reading 1Skimming Purpose：To get a brief understanding of the text (1)Individual work Ask Ss to skim the whole text and find out how many parts the text includes and what each part is mainly aboutSuggested Answer： The reading is in two partsThe first part is a letter from a grandfather to his grandson explaining how a smoker becomes addicted to cigarettes and why he should give upThe second part gives advice about how to stop smokingIt is set out like a page on the internet (2)Pair work Ask Ss to read the letter with a partner，each of them reading half the letterAsk Ss to understand the meaning of the letter together (3)Group work Ask Ss how the two passages are related(James grandfather attached the internet page to his letter) (4)Individual work Ask Ss to read the second passage very quickly and answer the following questions Why does each paragraph start with a short highlighted sentence?How are the pictures at the bottom connected with the text? Why do you think the author of the website includes them? why do you think the author uses a question as the main heading? (5)Scanning Ask Ss to read the text quickly and try to get some details from the textThen let them work in pairs and try to ask and answer questions from the textQuestions can be like these What kind of person do you think James grandfather is? Do you think the information and advice on the internet page that James grandfather sent is useful for someone who is trying to give up smoking? What information could have been left out?Suggested Answers： He is fit and healthy and leads an active lifeHe takes an interest in his daughters and his grandsons well-beingHe is knowledgeableHe reads the InternetHe appears to love his grandson It is a good summary but a person wanting to give up should probably look for more information than what is presented here It all seems useful(Ss may give various answers)2ListeningPurpose：To correct Ss pronunciation and intonation and improve their listening skillsPlay the tape and ask Ss to fill in the chart bellowInformation from the reading passage Different ways people can become addicted to cigarettes Harmful physical effects for smokers Effects a persons smoking can have on other peopleSuggested Answers： Information from the reading passage Different ways people Call become addicted to cigarettes(1)physically addicted to nicotine(2)addicted through habits3)mentally addicted Harmful physical effects for smokers(1)do terrible damage to heart and lungs(2)have difficulty in becoming pregnant(3)cannot run fast Effects a persons smoking ear have on other people(1)other people dislike the smell(2)The cigarette smoke may do harm to other people near the smoker3Language points Divide the whole class into two groupsEach group is supposed to read through each part，and find out thedifficult words，expressions and sentences and then discusses themPart 1 (1)due to由于；因为 His success was largely due to his hard work 拓展：because of；owing to；thanks to由于；因为 She walked slowly because of her bad leg We decided to put off the sports meeting，owing to the change of weather Our company has had a successful year，thanks to the improvement in export sales (2)addict vt使沉溺；使醉心 常见用法：bebecome addicted to沉溺于；对有瘾 The children ale addicted to computer games (3)accustomed通常的 常见用法：bebecome accustomed to习惯于 I am accustomed to drinking tea all day SO 1 was not happy when I found there Was no hot water 拓展：accustom vt使习惯 They had to accustom themselves to the hot weather (4)automatically adv无意识地；自动地 When the tennis ball Was thrown at her，she automatically jumped out the way (5)mentally adv精神上；智力上 I am mentally tired from all the studying I did today (6)manage vt管理；设法对付 常见用法：manage to do sth设法做成；成功做成 Although it was difficultI managed to reach the top shelf of the cupboard (7)lung n肺 It was difficult to breathe in the smokefilled room and my lungs hurt (8)pregnant adj怀孕的 The pregnant woman went shopping for baby clothes (9)quit vt停止做某事；离开 1 wish you would quit smoking，for it is such an unhealthy habit He has not quit smoking，but is holding down to three cigarettes a dayPart 2 (1)decide on决定 The two countries have decided on the establishment of diplomatic relations (2)chemist n药剂师；化学家 He went to the chemist to buy some medicine for his sore throat (3)ashamed。使感到惭愧或羞耻的 常见用法： be ashamed to do以干为耻 I am ashamed to say I smoke She was ashamed to ask such a simple question be ashamed of为而害羞 I behaved badly yesterday and I am ashamed(of myself)now (4)eventually adv最后；终于 After walking all day，they eventually arrived homeStep 4Summary Ask Ss to make a summary of the advice on how to stop smokingBe sure to use their own words(no more than five sentences)Step 5HomeworkRead the text again and go over the main language pointsStep 1Revision1Ask Ss to translate the phrases from Chinese into English (1)吸烟 (2)喝酒 (3)吸毒 (4)由于 (5)尽管 (6)冒险 (7)习惯于 (8)沉迷于 (9)设法做成(10)想要做Unit 3 A Health LifeVocabulary and Useful ExpressionsStep one: Explanation1.adolescent.青少年 e.g. adolescents between 13 and 18 and the problems they face 13至18岁的青少年以及他们面临的问题2.due to归因于，归功于。e.g. 1.The accident is due to your careless driving.那意外事故归因于你驾驶不小心。 2. Her worldwide fame is due to his support.她名扬四海应归功于他的支持。表示因果关系的词和短语because从属连词，接从句，表示所叙述的理由是本句的重点assince从属连词，接从句，表示理由是已知的，而理由以外才是叙述的重点for并列连词，不用于句首，至于第一分句之后，补充说明理由；第一分句表示推测时，用for说明推测的依据。because of 介词，意思是“因为”，较口语化owing to介词，意思是“因为”，较正式thanks to介词，意思是 “多亏了” as a result of介词，意思是“因为”3. addicted 形容词，“对某某上瘾”,“沉湎于某某”e.g. My children have become hopelessly addicted to television. 我的几个孩子都成了电视迷，简直不可救药了。addict名词，沉湎与不良嗜好的人，由指吸毒者。addiction名词，沉湎、成瘾addictive形容词，使人上瘾的 4.accustom动词，使人习惯于、养成习惯e.g. She found it necessary to accustom her child to getting up early. 她觉得有必要让孩子养成早起的好习惯。常用句式（1）accustom+名词/oneself + to+名词e.g. Children are quick to accustom themselves to new surroundings. 孩子们很快就会适应新环境。（2） be accustomed to +名词e.g. I am accustomed to walking long distances. 我习惯与长距离步行。（3）get/become accustomed to +名词e.g. You will soon get accustomed to the job. 你将会习惯于这个工作。5.quit 动词，过去式和过去分词均为quit，现在分词为quitting，接动词-ing形式，“停止做”e.g. She quit smoking when she got pregnant.她一怀孕就戒了烟。6. in spite of 尽管、无视 。后接名词。e.g. She cant see very well in spite of her glasses.尽管戴着眼镜她还是不能看得很清楚。 The boy went out in spite of his fathers orders.那男孩无视父亲的命令，径直出去了。7. feel like 想要，只表示一次的想法，后接动词-ing形式e.g. Its so hot today. I feel like going swimming. 今天好热啊。我想去游泳。8.get into陷于，染上什么习惯get into the habit of 养成什么习惯。相当于fall into the habit of或者form the habit of e.g. The girl has got into the habit of playing with her hair while reading. 那个女孩养成了阅读时玩弄头发的习惯。短语联想get into trouble惹上麻烦get into debt负债累累get into a temper大发脾气get into deep water陷于困境get into ones head有某种看法get into the way of习惯于、学会Step two: Now do the quiz and check yourself1. Rice production has increased greatly in china over the last few years, largely _super hybrid rice.2. Having lived in Hawaii all his life, he was not _to the cold of Northern Europe.3. He was_ of his body so he decided to go on a diet and do more exercise.4. In spite of her wounded leg, she _to get up the stairs.5. He told me the same story _ until I felt like screaming.6. With exams only a week away, I am under a lot of _.7. When I _playing sport I become very fat and unhealthy.8._health is as important as physical health.9. Now that I am _ I eat a good diet because I want my baby to be born healthy.10._often take more risks than adults.Step three: Complete the text with words form below.adolescents 青少年 cigarettes 香烟quit 停止，戒 drugs毒品due to 归因于 stress压力eventually 终于 alcohol酒addicted 上瘾的 manage管理，努力做 Step four: Homework1. Master and go over the use of the words and phrases above.2. Pre-view the use of it on page 21.Unit3 A healthy life一、语言要点I单元要点预览（旨在让同学整体了解本单元要点） 词汇部分词语辨析1.stress/pressure/tension 2. ban/forbid/prohibit 3. effect/influence 4. ashamed/ shameful 词形变化1. stress n. 压力, 重点v. 着重, 强调, 重读stressed adj.感到压力的 stressful adj 产生压力的2. addict v. 使沉溺, 使上瘾addiction n. 沉溺, 上瘾addictive adj. 上瘾的3.automatic adj. 自动的, 无意识的,automatically adv. 自动地, 机械地4.shame n. 羞耻, 羞愧,ashamed adj. 感到惭愧或羞耻的shameful adj.可耻的，丢脸的5.comprehension n.理解（力）comprehend v.理解，领会comprehensive adj.能充分理解的 6. judgment n.判断judge v.判断judge n.法官，裁判7. illegal adj.不合法的legal n.合法的重点单词1. abuse n.&v.滥用；虐待2. ban n.&v.禁止；取缔；禁令3. due adj. 应付的,到期的,预期的4. addicted adj.成习惯而离不开.5. accustomed adj. 通常的6. quit vt.停止(作某事);离开7. survival n.幸存者重点词组feel like doing sth. 想要做某事 take risks 冒险/at risk 处于危险之中in spite of 不管;尽管 get into陷入 重点句子1. When I was taken off the school football team because I was unfit, I knew it was time to quit smoking.重点语法It的用法（I）(见语法专题)II 词语辨析 (旨在提供完形填空所需材料) 1). stress/pressure/tension压力【解释】stress指承受外来的压力，也可指由于某原因而引起的心理，生理或情绪上的紧张。pressure指单位面积 上所受的压力。或指某事物所产生的压力或影响。tension多指关系不好或其他原因而出现的紧张状态，或指某物被过度伸展后呈现的状态。【练习】选择stress/pressure或tension并用其适当的形式填空1) More and more people cannot bear the _ of modern life.2) Dont pull it any more. The great _ will break the rope.3) The patient is complaining of his feeling of _ on his chest.4) Nobody can work well under _.Keys: 1) stress 2) intension 3) pressure 4) pressure/stress2). ban/forbid/prohibit禁止【解释】ban由于法律或社会压力而禁止，有谴责或不赞成的意味。搭配banfrom sth./doing sth.forbid较常用。可是个人，也可以是国家，政府机关作出的规定和准则。搭配forbid sb. to do sth./forbid doing hibit强调以法律或官方行政手段，或规章制度的形式加以禁止。搭配prohibit sb. from sth./ doing sth.【练习】选择ban/forbid或prohibit，并用其适当的形式填空1) After the accident, he was _ from driving alone.2) Our school _ us to bring cell phone to school.3) The law _ the tobacco from being sold freely.Keys: 1) banned 2) forbad 3) prohibits3) effect/influence影响【解释】effect：能直接引起某种结果的影响influence指对某人或物产生的潜移默化的影响。【练习】选择effect或influence并用其适当的形式填空1)The drug had an immediate _ on the pain.。2) My parents considered my friend to be a bad _ on me. Keys: 1) effect 2) influence4）ashamed/ shameful羞耻，惭愧的【解释】ashamed做表语，表示（人）感到羞耻，惭愧的shameful指事情或行为本身可耻，不道德的。【练习】选择ashamed或shameful并用其适当的形式填空1) The boy was _ to tell his mother that he had failed.2) I was _ of my _ behavior at that time.Keys: 1)ashamed 2) ashamed; shameful III 词性变化 （旨在提供语法填空所需材料）1. stress n. 压力, 重点v. 着重, 强调, 重读stressed adj.感到压力的 stressful adj 产生压力的2. addict v. 使沉溺, 使上瘾addiction n. 沉溺, 上瘾addictive adj. 上瘾的3.automatic adj. 自动的, 无意识的,automatically adv. 自动地, 机械地4.shame n. 羞耻, 羞愧,ashamed adj. 感到惭愧或羞耻的shameful adj.可耻的，丢脸的5.comprehension n.理解（力）comprehend v.理解，领会comprehensive adj.能充分理解的 6. judgment n.判断judge v.判断judge n.法官，裁判7. illegal adj.不合法的legal n.合法的【练习】根据句子结构，用括号内所提供词的适当形式填空1) After a _ week of work, all the employees were extremely _ and tired. They complained that few could work efficiently under _.(stress)2) Playing computer games is highly _. Once you get _to it, you will find it hard to get rid of it. Now, Henry, one of my classmate is fighting his _ to the games.(addict)3) As a _, he has good _ and never _ a person by his appearance.(judge)4) Doing any _ anything will be protected in China, while doing anything _will be punished.(legal) 5) The son was _ to hurt his old mother in such a _way and came to beg her pardon.(shame)6) Some songs by Zhoujielun can not be _ by us. To some old people, they are completely beyond_ . So, their grandson or granddaughters have to explain the songs in a more _way to their grandparents.(comprehend)7) When I saw a car rushing towards me at a high speed, I jumped aside _. It was my _ action that saved my life.(automatic)keys: 1) stressful; stressed; stress 2) addictive; addicted; addiction 3) judge; judgment; judges 4) legal; illegally 5) ashamed; shameful 6) comprehended; comprehension; comprehensive 7) automatically; automaticIV 重点词汇 （旨在提供综合运用所需材料）1. abuse n.&v.滥用；虐待典例 1) We abuse land because we regard it as a commodity belonging to us” 我们滥用土地，因为我们把它当作属于自己的商品.2) He greeted me with a stream of abuse, which made me feel sad.他迎面对我一顿痛骂,这使我很难过.重点用法drug abuse滥用药品child abuse虐待儿童练习 汉译英1) 滥用能源会给我们的子孙后代带来可怕的未来。 _2) 根据最新的法律，家长也不允许在家中虐待儿童。 _Keys: 1) The abuse of energy will bring our offspring a terrible future. 2) According to the new law,parents are also not allowed to abuse their children in the family.2. ban n.&v.禁止；取缔；禁令重点用法banfrom sth./doing sth.禁止做某事a ban on关于的禁令典例1) From last June, there is a ban on offering plastic bags for free in supermarket.从去年六月份开始禁止超市无偿提供塑料袋。2) People are banned from smoking in many public places in England.在英国许多公共场所禁止吸烟。练习 汉译英1) 这儿的学生不允许带手机回校。_2) 禁止摩托车在我们这个城市引起很大的争论。_Keys: 1) The students here are banned from bring cell phones back to